EP1741983A3 - Nachbrennersprühbalkenvorrichtung - Google Patents

Nachbrennersprühbalkenvorrichtung Download PDF

Info

Publication number
EP1741983A3
EP1741983A3 EP06252285A EP06252285A EP1741983A3 EP 1741983 A3 EP1741983 A3 EP 1741983A3 EP 06252285 A EP06252285 A EP 06252285A EP 06252285 A EP06252285 A EP 06252285A EP 1741983 A3 EP1741983 A3 EP 1741983A3
Authority
EP
European Patent Office
Prior art keywords
spray bars
nozzles
vanes
wear members
vane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06252285A
Other languages
English (en)
French (fr)
Other versions
EP1741983A2 (de
EP1741983B1 (de
Inventor
Marc J. Muldoon
Tor W. Sherwood
Meggan H. Harris
Robert T. Brooks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of EP1741983A2 publication Critical patent/EP1741983A2/de
Publication of EP1741983A3 publication Critical patent/EP1741983A3/de
Application granted granted Critical
Publication of EP1741983B1 publication Critical patent/EP1741983B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2211/00—Thermal dilatation prevention or compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Supercharger (AREA)
  • Nozzles (AREA)
EP06252285A 2005-06-30 2006-04-28 Nachbrennersprühbalkenvorrichtung Expired - Fee Related EP1741983B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/174,278 US7647775B2 (en) 2005-06-30 2005-06-30 Augmentor spray bars

Publications (3)

Publication Number Publication Date
EP1741983A2 EP1741983A2 (de) 2007-01-10
EP1741983A3 true EP1741983A3 (de) 2009-09-09
EP1741983B1 EP1741983B1 (de) 2011-05-25

Family

ID=37034760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06252285A Expired - Fee Related EP1741983B1 (de) 2005-06-30 2006-04-28 Nachbrennersprühbalkenvorrichtung

Country Status (8)

Country Link
US (1) US7647775B2 (de)
EP (1) EP1741983B1 (de)
JP (1) JP2007010306A (de)
CN (1) CN1892008A (de)
AU (1) AU2006201270A1 (de)
CA (1) CA2545155A1 (de)
IL (1) IL174125A0 (de)
SG (1) SG128548A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7856827B2 (en) * 2006-03-14 2010-12-28 United Technologies Corporation Structural track support of spraybars/tubing
US20070220892A1 (en) * 2006-03-22 2007-09-27 United Technologies Corporation Structural metering plate
US8234873B2 (en) * 2008-08-28 2012-08-07 Woodward, Inc. Multi passage fuel manifold and methods of construction
US9759424B2 (en) * 2008-10-29 2017-09-12 United Technologies Corporation Systems and methods involving reduced thermo-acoustic coupling of gas turbine engine augmentors
US8991189B2 (en) 2010-10-28 2015-03-31 General Electric Company Side-initiated augmentor for engine applications
US9958093B2 (en) 2010-12-08 2018-05-01 Parker-Hannifin Corporation Flexible hose assembly with multiple flow passages
US9194297B2 (en) 2010-12-08 2015-11-24 Parker-Hannifin Corporation Multiple circuit fuel manifold
US8893502B2 (en) * 2011-10-14 2014-11-25 United Technologies Corporation Augmentor spray bar with tip support bushing
US9140213B2 (en) * 2011-12-06 2015-09-22 United Technologies Corporation Leaf spring damper for a turbine engine fuel delivery system
US8534071B1 (en) 2012-04-06 2013-09-17 United Technologies Corporation Engine hot section vane with tapered flame holder surface
US10077741B2 (en) 2012-05-29 2018-09-18 United Technologies Corporation Spraybar face seal retention arrangement
US8641099B2 (en) * 2012-07-05 2014-02-04 United Technologies Corporation Coupling with one-piece plural nipples
US20140026590A1 (en) * 2012-07-25 2014-01-30 Hannes A. Alholm Flexible combustor bracket
US10094289B2 (en) * 2012-09-06 2018-10-09 United Technologies Corporation Cavity swirl fuel injector for an augmentor section of a gas turbine engine
US9772054B2 (en) 2013-03-15 2017-09-26 Parker-Hannifin Corporation Concentric flexible hose assembly
EP2910752B1 (de) 2014-02-19 2018-04-25 United Technologies Corporation Brennstoffverteiler mit integrierter Stützvorrichtung für einen Gasturbinenmotor und Verfahren zum Anbringen einer Brennstoffzufuhrverteileranordnung
EP2910751B1 (de) 2014-02-19 2016-12-21 United Technologies Corporation Brennstoffverteiler für einen Gasturbinenmotor
US10041444B2 (en) 2014-09-05 2018-08-07 United Technologies Corporation Variable orifice jet for a turbine engine
US10301962B2 (en) 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10443430B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10288087B2 (en) 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
US10329946B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10107130B2 (en) 2016-03-24 2018-10-23 United Technologies Corporation Concentric shafts for remote independent variable vane actuation
US10508600B2 (en) * 2016-05-27 2019-12-17 Pratt & Whitney Canada Corp. Fire shield integrated to fuel nozzle retaining bracket
US11306660B2 (en) 2017-04-20 2022-04-19 Pratt & Whitney Canada Corp. Transfer tube manifold with integrated plugs
US11248528B2 (en) * 2019-10-18 2022-02-15 Delavan Inc. Internal fuel manifolds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444679A (en) * 1973-04-27 1976-08-04 Snecma After-burner fuel injection devices for jet engines
US5385015A (en) * 1993-07-02 1995-01-31 United Technologies Corporation Augmentor burner
EP0750164A1 (de) * 1995-06-21 1996-12-27 United Technologies Corporation Verfahren zum Verteilen von Brennstoff in einem Nachbrenner
EP1528226A2 (de) * 2003-10-29 2005-05-04 United Technologies Corporation Lagerscheibe aus Elektrographit für eine verstellbare Leitschaufel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392682A (en) * 1943-01-11 1946-01-08 Little Inc A Process for decreasing the permeability of fabricated carbon shapes
BE795529A (fr) * 1972-02-17 1973-06-18 Gen Electric Allumeur monte sur un dispositif d'augmentation de la poussee de turboreacteurs et refroidi a l'air
US3931707A (en) * 1975-01-08 1976-01-13 General Electric Company Augmentor flameholding apparatus
US5001897A (en) * 1989-12-20 1991-03-26 United Technologies Corporation Augmentor spray ring mount
US6038852A (en) * 1997-12-05 2000-03-21 United Technologies Corporation Wear resistant augmentor fuel manifold clamp
US20050084190A1 (en) * 2003-10-15 2005-04-21 Brooks Robert T. Variable vane electro-graphitic bushing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444679A (en) * 1973-04-27 1976-08-04 Snecma After-burner fuel injection devices for jet engines
US5385015A (en) * 1993-07-02 1995-01-31 United Technologies Corporation Augmentor burner
EP0750164A1 (de) * 1995-06-21 1996-12-27 United Technologies Corporation Verfahren zum Verteilen von Brennstoff in einem Nachbrenner
EP1528226A2 (de) * 2003-10-29 2005-05-04 United Technologies Corporation Lagerscheibe aus Elektrographit für eine verstellbare Leitschaufel

Also Published As

Publication number Publication date
JP2007010306A (ja) 2007-01-18
AU2006201270A1 (en) 2007-01-18
US20070006590A1 (en) 2007-01-11
IL174125A0 (en) 2006-08-01
CA2545155A1 (en) 2006-12-30
US7647775B2 (en) 2010-01-19
SG128548A1 (en) 2007-01-30
EP1741983A2 (de) 2007-01-10
EP1741983B1 (de) 2011-05-25
CN1892008A (zh) 2007-01-10

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